CN105792604A - Liquid-cooling cabinet - Google Patents
Liquid-cooling cabinet Download PDFInfo
- Publication number
- CN105792604A CN105792604A CN201610057428.9A CN201610057428A CN105792604A CN 105792604 A CN105792604 A CN 105792604A CN 201610057428 A CN201610057428 A CN 201610057428A CN 105792604 A CN105792604 A CN 105792604A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- rack
- door
- evaporator
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20354—Refrigerating circuit comprising a compressor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a liquid-cooling cabinet, which comprises a cabinet body, an evaporator, a compressor, a condenser and an expansion valve, wherein the evaporator, the compressor, the condenser and the expansion valve are connected through a pipeline and form a refrigerating circuit; the evaporator is located at the lower part in the cabinet body; and a ventilating device for absorbing air in the cabinet body and exhausting the air out of the cabinet body is arranged at the top part of the cabinet body. The liquid-cooling cabinet has the beneficial effects that the evaporator of a refrigerating system is arranged at the lower part of the cabinet to cool the air in the cabinet, so that the problem of a short circuit of the electronic equipment due to the fact that condensate water condensed on the surface of the evaporator drips can be prevented; the ventilating device absorbs the air at the lower part of the cabinet to ascend to the upper part; and the cooling effect on the electronic equipment in the cabinet can be improved, so that the energy use efficiency PUE is improved.
Description
Technical field
The present invention relates to rack technical field, particularly relate to a kind of liquid cold cabinet.
Background technology
According to the research display that American National mining industry association subsidizes, the annual power consumption of global mobile communication network reaches 1.5 million degree.This is equivalent to Germany and the summation of Japan's electricity consumption, is both 1 one-tenth that also corresponds to whole world generating total amount, even also to have more 50% than aircraft industry.China is with related industry fast developments such as the continuous propelling of every profession and trade, each field internal information process, communication, network, data.Communication base station energy consumption mainly includes four parts: wireless device power consumption, air conditioning electricity, transmits supporting power consumption and power supply power consumption, and wherein air conditioning electricity accounts for the 40% of communication base station total energy consumption.
Rack is usually the object for depositing computer and related control device that cold-rolled steel sheet or alloy make, it is provided that the protection to storage equipment, shields electromagnetic interference, in order, fitly alignment apparatus, safeguards equipment after convenient.Rack is generally divided into server cabinet, network cabinet, control station rack etc..
The cooling overwhelming majority of rack adopts air conditioning system to disperse the mode pushing cold air.In order to make local high thermal region cooling, for instance the server radiating of local high density, the temperature of whole air conditioning system is often adjusted very low.Thus causing that the energy resource consumption of a data center environment facility has substantially exceeded the energy that information technoloy equipment consumes.
Therefore prior art haves much room for improvement and develops.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of liquid cold cabinet improving energy use efficiency PUE.
The technical solution of the present invention is: a kind of liquid cold cabinet, including cabinet, and is connected and constitute the vaporizer of refrigerating circuit by pipeline, compressor, condenser and expansion valve；Described vaporizer is positioned at described cabinet bottom；Described cabinet top is provided with and attracts the air within described cabinet to be discharged to the ventilation installation outside described cabinet.
Vaporizer is arranged in cabinet bottom, can prevent from, under the condensing drip that evaporator surface condenses, causing electronic equipment short circuit.
Described cabinet is enclosed formed by bottom plate of machine cabinet, rack top board, rack backboard, Door of communication apparatus cabinet, rack left plate, and rack right plate；Described rack top board surrounding is provided with sealing joint strip.
Described vaporizer is equipped with cross flow blower.
Described Door of communication apparatus cabinet, described rack backboard, described rack left plate, and the crack between a door and its frame place of described rack right plate are provided with sealing joint strip.
The lower end of described rack backboard and described Door of communication apparatus cabinet is provided with vent.
Beneficial effects of the present invention:
The present invention adopts and is formed liquid refrigeration system by compressor, condenser, expansion valve and vaporizer, is arranged in ventilation installation's composition ventilating system of rack top board, and ventilation installation is preferably fan.The vaporizer of refrigeration system is arranged in cabinet bottom, can prevent from, under the condensing drip that evaporator surface condenses, causing electronic equipment short circuit；Arranging sealing joint strip, Door of communication apparatus cabinet, rack backboard and left side plate by rack top board surrounding to seal, sealing thus realizing cabinet；Being arranged in rack top board fan attracts the air of rack body lower part to rise to top, it is achieved the cooling to the electronic equipment in rack.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of liquid cold cabinet；
Fig. 2 is the flux map of the cold interior of equipment cabinet of liquid.
Description of reference numerals: 1, machine cabinet body framework；2, rack top board；3, bottom plate of machine cabinet；4, rack backboard；5, Door of communication apparatus cabinet；6, rack left plate；7, rack right plate；8, condenser；9, expansion valve；10, vaporizer；11, cross flow blower；12, compressor；13, fan；14, air vent.
Detailed description of the invention
Embodiment:
Below in conjunction with embodiment, the present invention is described in further detail.
Consulting Fig. 1 and Fig. 2, a kind of liquid cold cabinet, be made up of cabinet body, refrigeration system and ventilating system, wherein cabinet body includes: machine cabinet body framework 1, rack top board 2, bottom plate of machine cabinet 3, rack backboard 4, Door of communication apparatus cabinet 5, rack left plate 6, rack right plate 7.Rack top board 2, bottom plate of machine cabinet 3, rack backboard 4, Door of communication apparatus cabinet 5, rack left plate 6, rack right plate 7 are embedded in the respective face of machine cabinet body framework 1 to enclose the cabinet holding electronic equipment.
Refrigeration system is made up of compressor 12, condenser 8, expansion valve 9, vaporizer 10 and cross flow blower 11, adopts any liquid refrigerant of the prior art, to realize the liquid cooling function of the present invention.
Ventilating system is made up of the ventilation installation of rack top board and the air vent 14 of Door of communication apparatus cabinet 5, rack backboard 4 bottom, and ventilation installation is preferably fan 13.Vaporizer 10 is arranged in the bottom of cabinet body, and rack top board fan 13 attracts the air of interior of equipment cabinet to discharge outside rack.Top board surrounding is provided with sealing joint strip, simultaneously cabinet front, side seal, and seamless foaming sealing joint strip need to be beaten by crack between a door and its frame place, to ensure making full use of of cold air.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit the scope of the claims of the present invention, and all equivalences done without departing from the present invention are implemented or change, and are intended to be limited solely by the scope of the claims of this case.
Claims (5)
1. a liquid cold cabinet, it is characterised in that: include cabinet, and connected and constitute the vaporizer of refrigerating circuit, compressor, condenser and expansion valve by pipeline；Described vaporizer is positioned at described cabinet bottom；Described cabinet top is provided with and attracts the air within described cabinet to be discharged to the ventilation installation outside described cabinet.
2. liquid cold cabinet according to claim 1, it is characterised in that: described cabinet is enclosed formed by bottom plate of machine cabinet, rack top board, rack backboard, Door of communication apparatus cabinet, rack left plate, and rack right plate；Described rack top board surrounding is provided with sealing joint strip.
3. liquid cold cabinet according to claim 1, it is characterised in that: described vaporizer is equipped with cross flow blower.
4. liquid cold cabinet according to claim 2, it is characterised in that: described Door of communication apparatus cabinet, described rack backboard, described rack left plate, and the crack between a door and its frame place of described rack right plate are provided with sealing joint strip.
5. liquid cold cabinet according to claim 2, it is characterised in that: the lower end of described rack backboard and described Door of communication apparatus cabinet is provided with vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057428.9A CN105792604A (en) | 2016-01-27 | 2016-01-27 | Liquid-cooling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057428.9A CN105792604A (en) | 2016-01-27 | 2016-01-27 | Liquid-cooling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105792604A true CN105792604A (en) | 2016-07-20 |
Family
ID=56402525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057428.9A Pending CN105792604A (en) | 2016-01-27 | 2016-01-27 | Liquid-cooling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105792604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659073A (en) * | 2016-12-05 | 2017-05-10 | 郑州云海信息技术有限公司 | Refrigeration device of single-cabinet data center |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202205137U (en) * | 2011-09-07 | 2012-04-25 | 杭州精尚投资管理有限公司 | Mobile thermostatic dustproof type computer cluster system |
| CN203340448U (en) * | 2013-06-05 | 2013-12-11 | 苏州昆拓热控系统股份有限公司 | Integrated communication cabinet system |
| CN203966026U (en) * | 2014-06-16 | 2014-11-26 | 贵州汇通华城股份有限公司 | A kind of server cabinet |
-
2016
- 2016-01-27 CN CN201610057428.9A patent/CN105792604A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202205137U (en) * | 2011-09-07 | 2012-04-25 | 杭州精尚投资管理有限公司 | Mobile thermostatic dustproof type computer cluster system |
| CN203340448U (en) * | 2013-06-05 | 2013-12-11 | 苏州昆拓热控系统股份有限公司 | Integrated communication cabinet system |
| CN203966026U (en) * | 2014-06-16 | 2014-11-26 | 贵州汇通华城股份有限公司 | A kind of server cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659073A (en) * | 2016-12-05 | 2017-05-10 | 郑州云海信息技术有限公司 | Refrigeration device of single-cabinet data center |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203810612U (en) | Small semiconductor air conditioner | |
| CN102573420B (en) | Embedded cabinet air-conditioning refrigeration system | |
| CN105025681B (en) | A kind of rack passage of heat enclosed construction | |
| CN105338793A (en) | Container-type data center energy-saving and heat dissipation method | |
| CN205864945U (en) | A kind of data center cooling system | |
| CN102561749A (en) | Energy-saving type integrated communication base station room | |
| CN108513513A (en) | A kind of double-deck container data center | |
| CN104214827A (en) | Method for improving horizontal side-blown air refrigeration efficiency | |
| JP2014092322A (en) | Cooling device and server device mounting the same | |
| CN110779334A (en) | Intelligent diathermic furnace | |
| CN105627545A (en) | Ventilating and pre-cooling device of air conditioner | |
| CN103135666B (en) | Container type data center device | |
| CN102322665A (en) | Energy-saving air conditioning device | |
| CN103402334A (en) | Micropower heat dissipating cabinet | |
| CN105792604A (en) | Liquid-cooling cabinet | |
| CN103687384B (en) | Communication cabinet with refrigeration air conditioner | |
| CN208920436U (en) | A kind of air conditioner and server system | |
| CN203387792U (en) | Micro-power-consumption heat radiation cabinet | |
| CN203131984U (en) | Inducible type chilled beam | |
| CN201835556U (en) | Communication machine room with battery pack | |
| CN202229308U (en) | Energy-saving air conditioner | |
| CN204047006U (en) | A kind of enclosure means with temperature adjusting | |
| CN201226634Y (en) | Temperature control type network machine cabinet | |
| CN204631753U (en) | A kind of data center | |
| CN102927647A (en) | Base station air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |